Caltest CT4026, Руководство пользователя

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4 Specifications
All specifications apply to the unit after a temperature stabilization time
of 15 minutes over an ambient temperature range of 25 °C ± 5 °C.
CT4026 Specifications
Maximum Input Voltage
(CAT I)
18 kV (DC + ACpk)
12 kVrms AC
Maximum Loading
Current
90 µA
Division Ratio 1000:1
Bandwidth DC to 150 MHz
Compensation Range 10 pF to 35 pF
Temperature Coefficient ≤200 ppm/ºC
Input Resistance 200 MΩ
Input Capacitance 1.5 pF
Rise Time 2.4 ns
Signal/Noise
>60 dB @ 1 KHz
>50 dB @ 1 MHz
Accuracy: DC Volts ≤3%
Accuracy: AC Volts ≤3% at 1 kHz
Cable Length 6.6 ft (2 m)
Designed for Use in Pollution Degree 2
Operating Environment 14ºF to 131ºF (-10ºC to 55ºC)
Storage Temperature -4ºF to 158ºF (-20ºC to 70ºC)
Humidity ≤85% relative humidity at 95ºF (35ºC)
Dimensions
3.1 x 3.1 x 12.6 in
(8 x 8 x 32 cm)
Weight 1.0 lbs (460 g)
Warranty One-year warranty
Specifications are subject to change without notice. To ensure the most
current version of this manual, please download the current version
from our website: caltestelectronics.com.